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Let f(x)=sinxa n dg(x)=(log)e|x|dot If t...

Let `f(x)=sinxa n dg(x)=(log)_e|x|dot` If the ranges of the composition functions `foga n dgofa r eR_1a n dR_2,` respectively, then `R_1-{u :-1lt=u<1},R_2={v :-oo

A

`R_(1)={u:-1 le u lt 1},R_(2)={v:-oo lt v lt 0}`

B

`R_(1)={u:-oo lt u lt 0},R_(2)={v:-oo lt v lt 0}`

C

`R_(1)={u:-1 lt u lt 1},R_(2)={v:-oo lt v lt 0}`

D

`R_(1)={u:-1 le u le 1},R_(2)={v:-oo lt v le 0}`

Text Solution

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The correct Answer is:
D
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DISHA PUBLICATION-RELATIONS AND FUNCTIONS-2-EXERCISE-2: CONCEPT APPLICATOR
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